ProvidesBlockchain

monero_interface

Trait ProvidesBlockchain 

Source 
pub trait ProvidesBlockchain: ProvidesBlockchainMeta {
    // Required methods
    fn contiguous_blocks(
        &self,
        range: RangeInclusive<usize>,
    ) -> impl Send + Future<Output = Result<Vec<Block>, InterfaceError>>;
    fn block(
        &self,
        hash: [u8; 32],
    ) -> impl Send + Future<Output = Result<Block, InterfaceError>>;
    fn block_by_number(
        &self,
        number: usize,
    ) -> impl Send + Future<Output = Result<Block, InterfaceError>>;
    fn block_hash(
        &self,
        number: usize,
    ) -> impl Send + Future<Output = Result<[u8; 32], InterfaceError>>;
}
Expand description

Provides blocks which have been sanity-checked.

Required Methods§

Source

fn contiguous_blocks( &self, range: RangeInclusive<usize>, ) -> impl Send + Future<Output = Result<Vec<Block>, InterfaceError>>

Get a contiguous range of blocks.

The blocks will be validated to build upon each other, as expected, and have the expected numbers.

Source

fn block( &self, hash: [u8; 32], ) -> impl Send + Future<Output = Result<Block, InterfaceError>>

Get a block by its hash.

The block will be validated to be the requested block.

Source

fn block_by_number( &self, number: usize, ) -> impl Send + Future<Output = Result<Block, InterfaceError>>

Get a block by its number.

The number of a block is its index on the blockchain, so the genesis block would have number = 0.

The block will be validated to be a block with the requested number.

Source

fn block_hash( &self, number: usize, ) -> impl Send + Future<Output = Result<[u8; 32], InterfaceError>>

Get the hash of a block by its number.

The number of a block is its index on the blockchain, so the genesis block would have number = 0.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§